Finding the Fourth Proportional to 16,540.46, 22,826.27 and 9,469.16

Step by Step Solution

1. Step 1: Write the proportion equation
   16,540.46 : 22,826.27 = 9,469.16 : x
2. Step 2: Convert to fraction form
   16,540.46/22,826.27 = 9,469.16/x
3. Step 3: Cross multiply
   16,540.46x = 22,826.27 × 9,469.16
4. Step 4: Simplify right side
   16,540.46x = 216,145,602.83
5. Step 5: Solve for x
   x = 216,145,602.83/16,540.46
6. Step 6: Final answer
   x = 13,067.69